*{ padding:0; padding:0;}
li {list-style: none;}
a {text-decoration: none;color: #333333;}
.px2rem(@name, @px){
    @{name}: @px / 75 * 1rem;
}

//定位
.top (@top){.px2rem(top, @top);}
.left (@left){.px2rem(left, @left);}
.right (@right){.px2rem(right, @right);}
.bottom (@bottom){.px2rem(bottom, @bottom);}

.border-radius(@arg){.px2rem(border-radius, @arg);}
.border-radius(@arg){.px2rem(border-top-left-radius, @arg);}
.border-radius(@arg){.px2rem(border-bottom-left-radius, @arg);}

.webkit{
    display: flex;
    display: -webkit-flex;
}
.line-height(@arg){.px2rem(line-height, @arg);}
.font-size(@arg){.px2rem(font-size, @arg);}

.font(@fz,@color){
    .px2rem(font-size,@fz);
    color: @color;
}
.border-bottom(@px,@xian,@color){
    .px2rem(border-bottom-width,@px);
    border-bottom-style: @xian;
    border-bottom-color: @color;
}
.border-top(@px,@xian,@color){
    .px2rem(border-top-width,@px);
    border-top-style: @xian;
    border-top-color: @color;
}
.border-right(@px,@xian,@color){
    .px2rem(border-right-width,@px);
    border-right-style: @xian;
    border-right-color: @color;
}
.border-left(@px,@xian,@color){
    .px2rem(border-left-width,@px);
    border-left-style: @xian;
    border-left-color: @color;
}
.border(@px,@xian,@color){.px2rem(border-width,@px);border-style: @xian; border-color: @color;}

.padding-top(@top){.px2rem(padding-top, @top);}
.padding-right(@right){.px2rem(padding-right, @right);}
.padding-bottom(@bottom){.px2rem(padding-bottom, @bottom);}
.padding-left(@left){.px2rem(padding-left, @left);}

.padding(@top,@right,@bottom,@left){
   .px2rem(padding-top,@top);
   .px2rem(padding-right,@right);
   .px2rem(padding-bottom,@bottom);
   .px2rem(padding-left,@left);
}

.margin-top(@top){.px2rem(margin-top, @top);}
.margin-right(@right){.px2rem(margin-right, @right);}
.margin-bottom(@bottom){.px2rem(margin-bottom, @bottom);}
.margin-left(@left){.px2rem(margin-left, @left);}

.margin(@top,@right,@bottom,@left){
   .px2rem(margin-top,@top);
   .px2rem(margin-right,@right);
   .px2rem(margin-bottom,@bottom);
   .px2rem(margin-left,@left);
}
body {
    background: #f2f2f2;
    height: 100%;
    width: 100%;
}
html {
    background: #f2f2f2;
    height: 100%;
    width: 100%;
}
nav {
    background: url(../img/zhanghuguanlibeijingtupian.png);
     .px2rem(height,190);
     .webkit();
     justify-content: space-between;
     .left{
        .webkit(); 
     img { 
    .px2rem(width,113);
    .px2rem(height,113);
    .margin-left(50);
    .margin-top(40);
    .margin-right(25);   
    }
    h1 {
       .font(29,#ffffff); 
       .margin-top(70);
       .margin-bottom(26);
    }
    p {
       .font(24,#ffec14);
    }      
    }           
    .right div {
    .px2rem(width,165);
    .px2rem(height,50);
    background: #abcf82;
    text-align: center;
    .line-height(50);
    .px2rem(border-bottom-left-radius,25);
    .px2rem(border-top-left-radius,25);   
    color: #ffffff;
    .margin-top(105);   
    }
}
.section1 { 
    .margin-top(15); 
    .px2rem(height,95);
        .line-height(95);
        background: #fff;    
    .wrap {
       .webkit();
        justify-content: space-between; 
        background: #fff;
        .margin-left(30);
        .border-bottom (1,solid,#d2d2d2);
        .px2rem(height,95);
        .line-height(95);
    } 
    .left {
        .font(27,#333333);  
    };
    .right {
      .webkit();
      img {
        .px2rem(width,13);
        .px2rem(height,23);
        .margin-top(37);
        .margin-right(24);
        .margin-left(11);
      }  
    }   
}
.section2 {
    .webkit();
    justify-content: space-between;
    .px2rem(height,127);
    text-align: center;
    background: #fff;   
    dl dt img {
        .px2rem(width,44);
        .px2rem(height,40);
    }
    dl dd {
        .font(24,#363636);
        .margin-top(15);
    }
    .left {
        .margin-left(35);
    }
    .right {
        .margin-right(29);
    }
    dl {
        .margin-top(25);
    }
}
.section3 {
     background: #fff;
    
     .wrap {
         .webkit();
    justify-content: space-between;
    .px2rem(height,99);
    .line-height(100); 
    .border-bottom (1,solid,#d2d2d2);
    .margin-left(26);
     background: #fff;
     }   
    .left {
       .webkit();      
       p {
           .font-size(27);
           .line-height(100); 
           .px2rem(height,100);
       }
       h1 img {
        .px2rem(width,62);
        .px2rem(height,62);
        .margin-top(19);        
        .margin-right(19);
       }
       .section31 {
           color: #F30000;
       }
    }
    .right img {
        .px2rem(width,13);
        .px2rem(height,23);
        .margin-right(23);
    }
}
.section4 {   
    .margin-top(15);
    background: #fff;  
    .wrap {
        .webkit();
    justify-content: space-between;
    .px2rem(height,99);
    .line-height(100); 
    .border-bottom (1,solid,#d2d2d2);
    .margin-left(26);
    .margin-top(15);
    background: #fff;
    }  
    .left {
       .webkit();      
       p {
           .font-size(27);
           .line-height(100); 
           .px2rem(height,100);
       }
       h1 img {
        .px2rem(width,62);
        .px2rem(height,62);
        .margin-top(19);        
        .margin-right(19);
       }
       .section31 {
           color: #F30000;
       }
    }
    .right img {
        .px2rem(width,13);
        .px2rem(height,23);
        .margin-right(23);
    }
}
footer {
    .webkit();
    justify-content: space-between;
    .px2rem(height,100);
    text-align: center;
    .margin-top(18);
    position: fixed;
    left: 0;
    bottom: 0;
    width: 100%;
     background: #fff;
    dl dt img {
       .px2rem(width,41);
        .px2rem(height,41); 
    }
    .left {
        .margin-left(53);
    }
    .right {
        .margin-right(54);
    }
    dl dt {
        .margin-bottom(10);
    }
    dl {
        .margin-top(17);
    }
}
    
















































































































